NuPrime STA-9X
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Shipping Information
Orders placed before 3 PM on weekdays are shipped the same day - Free shipping on orders over 1000:- (within Sweden)
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Multiple payment options
Pay easily with Klarna, Apple Pay, Google Pay, Card, Paypal etc
NuPrime STA-9X
- The STA-9X Single End Non-Negative Feedback Class A and Dual Feedback Class D amplifier design is improved compared to STA-9 and originates from AMG STA. This design allows the STA-9X to produce more detail and higher resolution than the STA-9.
- Stereo mode can be bridged to mono mode.
- Improved harmonic overtone circuit that generates heat and natural sound characteristics.
- Highly reliable in no-load condition and improved short-circuit protection.
- 130% higher output current than STA-9 allows low-impedance speakers to achieve better dynamics and power.
- It operates at a 750 kHz switching frequency and provides high resolution with extended frequency.
- A new linear power supply with a high-efficiency toroidal transformer reduces high-frequency noise and improves low-frequency performance.
- The signal path avoids coupling capacitors, providing a DC-level frequency response for pure musical enjoyment.
NuPrime sound:
- Expansive soundstage
- Wide, lightning-fast dynamics
- Ultra-low distortion and noise
- The music emerges from a pristine background, with a sense of detail and preserved nuances
- In summary, NuPrime's sound character clearly differs from—and even surpasses—the soft, pleasant sound we often associate with most tube amplifiers or the dry, clinically sharp sound we often associate with solid state and switching technology. It is rare for an amplifier to achieve an ideal balance of richly textured timbres and overtones, authority in the bass register, astonishing dynamics, exquisite low-level detail, and a fully apparent, full-dimensional soundstage against a backdrop of vast silence.
Specifications:
- Inputs:
- RCA: Unbalanced input x 1
- XLR: Balanced input x 1
- TRIGGER IN (12V)
- Outputs:
- Stereo speaker output x 1
- Mono speaker output x 1
- TRIGGER OUT (12V)
- Power: 2 X 130W / 1 X 330W @ 8 ohm
- Peak output power: 2 X 170W / 1 X 370W @ 8 ohm
- Input impedance: 47k ohms
- Gain: x 28.5
- Signal-to-noise ratio: > 90dB at 1W, 10W, 100W
- THD+N: 0.005% (Stereo) / 0.005% (Mono)
- Frequency response: 10Hz to 50kHz
- Worldwide AC voltage: (115 VAC / 230 VAC) with voltage selector switch
- AC fuse: Slow, 3A, 250VAC
- Dimensions: 235 mm W x 281 mm D x 60 mm H (including feet)
- Weight: 4 kg
- Color: Black or silver
If you shop for more than €150, we will ship free of charge!
If ordered before 3pm on weekdays, we will ship the same day, provided the item is in stock. Normal delivery time is 1-5 working days, but in case of high order intake or ordering of certain products, delivery may take longer. Should any of the goods you ordered be out of stock, we will notify you as soon as possible.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 14 days of delivery. When exchanging or purchasing a new item in connection with a return, we offer the return shipping.
What does our stock status mean?
- In stock - Shipped immediately the same day if order is received before 3pm (weekdays)
- 3-8 days - Available in stock at supplier and ordered home immediately
- 4-12 days - Available in stock at supplier and ordered home immediately
We offer a guarantee of at least 2 years for all products, and some goods are covered by an extended guarantee of up to 5 years. This way you avoid costly insurances and can be safe as a customer. If there is a problem during the warranty period, please contact us, and we will solve it quickly and smoothly.
- Versatile payment options and secure transactions. Invoice or partial payment with Klarna, card payment, etc.
- Fast deliveries: Orders received before 3pm are shipped the same day
- Safe delivery of products with reliable logistics partners (DHL & UPS)
- Price Guarantee to ensure our customers get the best possible deal
- Fast & professional customer service via e-mail and phone. (answer to e-mail within 24h)